This amazing documented Lanvin maxi dress from 1972 features a backless halterneck top with a lightly boned bodice and a floor-length maxi skirt with a high walking slit to the back. Inseam pockets. Back zipper and metal hook & eye, internal waist stay and bra strap keepers. The fabric is a woven cotton piqué with a bold graphic floral print in red, orange, yellow, green and white. Except for the top the dress is fully lined. A perfect summer evening dress. Reference picture via L'Officiel Paris, 1972.